/* ИТХ Протокол */
:root {
  --brand: #1f3a68; --brand-2: #2c5191; --brand-soft: #e8eef8;
  --accent: #c0392b; --bg: #f3f5f9; --card: #fff; --ink: #1c2330; --muted: #6b7484;
  --line: #e2e6ee; --ok: #1f8a4c; --ok-soft: #e4f4ea; --warn: #b7791f; --warn-soft: #fdf3dc;
  --err: #c0392b; --err-soft: #fbe7e5; --radius: 10px; --shadow: 0 1px 2px rgba(20,30,50,.06), 0 2px 8px rgba(20,30,50,.05);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font: 15px/1.5 "Segoe UI", Roboto, "Noto Sans", "Helvetica Neue", Arial, sans-serif; color: var(--ink); background: var(--bg); }
a { color: var(--brand-2); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; margin: 0; font-weight: 650; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
h3 { font-size: 16px; margin: 18px 0 10px; color: var(--brand); }
h3:first-child { margin-top: 0; }
h4 { margin: 0 0 8px; font-size: 14px; }
code { background: #eef1f6; padding: 1px 5px; border-radius: 4px; font-size: 13px; }
.muted { color: var(--muted); } .small { font-size: 13px; } .strong { font-weight: 600; } .nowrap { white-space: nowrap; } .r { text-align: right; }
.ok-text { color: var(--ok); } .err-text, .err { color: var(--err); }
[hidden] { display: none !important; }

/* Толгой */
.topbar { background: var(--brand); color: #fff; display: flex; align-items: center; gap: 24px; padding: 0 24px; min-height: 58px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; }
.brand:hover { text-decoration: none; }
.brand b { display: block; font-size: 16px; }
.brand small { display: block; font-size: 12px; opacity: .75; max-width: 320px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.logo { width: 34px; height: 34px; border-radius: 8px; background: #fff; color: var(--brand); display: grid; place-items: center; font-weight: 800; font-size: 18px; flex: none; }
.topbar nav { display: flex; gap: 4px; flex: 1; }
.topbar nav a { color: #dbe4f3; padding: 8px 12px; border-radius: 7px; }
.topbar nav a:hover, .topbar nav a.on { background: rgba(255,255,255,.13); color: #fff; text-decoration: none; }
.topbar .user { font-size: 13px; color: #c9d5ea; }
.topbar .user a { color: #fff; }
.wrap { max-width: 1320px; margin: 0 auto; padding: 22px 24px 40px; }
.foot { text-align: center; color: var(--muted); font-size: 12px; padding: 16px; }
.page-head { display: flex; align-items: center; gap: 14px; justify-content: space-between; margin-bottom: 16px; flex-wrap: wrap; }
.head-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.head-actions select { width: auto; margin: 0; padding: 7px 10px; }

/* Карт, форм */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow); margin-bottom: 16px; }
.card.flush { padding: 0; overflow: hidden; }
label { display: block; font-size: 13px; color: #444c5c; margin-bottom: 10px; font-weight: 500; }
input, select, textarea { font: inherit; color: inherit; width: 100%; padding: 8px 10px; border: 1px solid #cfd6e2; border-radius: 7px; background: #fff; margin-top: 4px; }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(44,81,145,.25); border-color: var(--brand-2); }
textarea { resize: vertical; }
label.check { display: block; position: relative; padding-left: 24px; font-weight: 400; cursor: pointer; line-height: 1.45; }
label.check input { position: absolute; left: 0; top: 2px; width: auto; margin: 0; }
label.check.sm { font-size: 12px; margin: 0; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.grid3 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0 14px; }
.grid4 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0 12px; align-items: end; }
.span2 { grid-column: span 2; }
.row-between { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.row-gap { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.row-gap input { margin-top: 0; }
.form-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 8px; }
form.inline { display: inline-flex; margin: 0; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; font: inherit; font-size: 14px; padding: 8px 14px; border-radius: 7px; border: 1px solid #cbd3e0; background: #fff; color: var(--ink); cursor: pointer; white-space: nowrap; line-height: 1.2; }
.btn:hover { background: #f4f6fa; text-decoration: none; }
.btn:disabled { opacity: .5; cursor: default; }
.btn-primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-2); }
.btn-lg { padding: 11px 22px; font-size: 15px; }
.btn-sm { padding: 5px 10px; font-size: 13px; }
.btn-ghost-danger { border-color: transparent; color: var(--err); background: transparent; }
.btn-ghost-danger:hover { background: var(--err-soft); }
.btn-rec { background: var(--accent); color: #fff; border-color: var(--accent); }

.alert { padding: 11px 14px; border-radius: 8px; margin-bottom: 14px; border: 1px solid; }
.alert-ok { background: var(--ok-soft); border-color: #bfe3cc; color: #17603a; }
.alert-err { background: var(--err-soft); border-color: #f1c2bd; color: #8e2a20; }
.alert-warn { background: var(--warn-soft); border-color: #f1dca6; color: #7a5310; }
.badge { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 9px; border-radius: 20px; vertical-align: middle; }
.b-gray { background: #eceff4; color: #5b6475; } .b-blue { background: var(--brand-soft); color: var(--brand-2); }
.b-amber { background: var(--warn-soft); color: var(--warn); } .b-green { background: var(--ok-soft); color: var(--ok); } .b-red { background: var(--err-soft); color: var(--err); }

.tbl { width: 100%; border-collapse: collapse; }
.tbl th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); font-weight: 600; padding: 10px 12px; border-bottom: 1px solid var(--line); background: #fafbfd; }
.tbl td { padding: 10px 12px; border-bottom: 1px solid #eef1f5; vertical-align: middle; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl tbody tr:hover { background: #fafcff; }
.ptbl td { padding: 4px 6px; } .ptbl input, .ptbl select { margin: 0; padding: 6px 8px; }
.search { display: flex; gap: 6px; flex: 1; max-width: 420px; margin-left: auto; }
.search input { margin: 0; }
.empty { text-align: center; padding: 40px; }
.empty p { max-width: 560px; margin: 8px auto 18px; color: var(--muted); }

/* Нэвтрэх / суулгах */
.auth-body { display: grid; place-items: start center; min-height: 100vh; padding: 40px 16px; background: linear-gradient(160deg, #1f3a68 0, #1f3a68 260px, var(--bg) 260px); }
.login { width: 100%; max-width: 400px; margin-top: 60px; padding: 28px; }
.install { width: 100%; max-width: 760px; }
.install-head { display: flex; gap: 14px; align-items: center; margin-bottom: 18px; }
.install > .install-head { color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 20px; box-shadow: var(--shadow); }
.install > .install-head .logo { background: var(--brand); color: #fff; }
.install > .install-head p { color: var(--muted); opacity: 1; }
.install-head h1 { font-size: 20px; } .install-head p { margin: 2px 0 0; opacity: .8; font-size: 13px; }
.install .logo { width: 44px; height: 44px; font-size: 22px; }
.login .logo { background: var(--brand); color: #fff; }
.req { list-style: none; padding: 0; margin: 0; columns: 2; font-size: 14px; }
.req li.ok { color: var(--ok); } .req li.bad { color: var(--err); font-weight: 600; }
.steps-after { background: #fff; border-radius: 10px; padding: 16px 16px 16px 36px; border: 1px solid var(--line); }

/* Байршуулах */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin: -4px 0 16px; }
.tab { font: inherit; border: 0; background: none; padding: 9px 16px; cursor: pointer; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -1px; font-weight: 600; }
.tab.on { color: var(--brand); border-bottom-color: var(--brand); }
.tab:disabled { opacity: .4; }
.drop { border: 2px dashed #b9c5da; border-radius: 12px; padding: 34px 20px; text-align: center; cursor: pointer; background: #fafcff; display: block; transition: .15s; color: var(--ink); font-size: 15px; }
.drop:hover, .drop.over { border-color: var(--brand-2); background: var(--brand-soft); }
.drop.disabled { pointer-events: none; opacity: .6; }
.drop-icon { font-size: 30px; color: var(--brand-2); }
#uploadProgress { margin: 16px 0 8px; }
.bar { height: 8px; background: #e7ebf2; border-radius: 6px; overflow: hidden; margin: 8px 0; }
.bar.big { height: 10px; }
.bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--brand-2), #4a7bd0); transition: width .4s; }
.rec-row { display: flex; gap: 16px; align-items: flex-end; flex-wrap: wrap; }
.rec-row label { flex: 1; min-width: 220px; margin: 0; }
.rec-meter { width: 180px; height: 10px; background: #e7ebf2; border-radius: 6px; overflow: hidden; margin-bottom: 12px; }
.rec-meter i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, #2bb673, #e8b21c 70%, #d64535); transition: width .1s; }
.rec-time { font: 600 26px/1 ui-monospace, Menlo, Consolas, monospace; color: #9aa3b2; margin-bottom: 4px; }
.rec-time.live { color: var(--accent); }
.rec-time.live::before { content: '● '; animation: blink 1s infinite; }
@keyframes blink { 50% { opacity: .2; } }
.rec-actions { display: flex; gap: 8px; margin-top: 14px; align-items: center; flex-wrap: wrap; }

/* Явц */
.proc-actions { display: flex; gap: 6px; }
.chunks { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 8px; }
.ch { font: 600 11px/1 inherit; min-width: 28px; height: 24px; border-radius: 5px; border: 1px solid #d6dce7; background: #f6f8fb; color: #7a8394; cursor: pointer; }
.ch.ok { background: var(--ok-soft); border-color: #b7dfc5; color: var(--ok); }
.ch.run { background: var(--warn-soft); border-color: #f0d79b; color: var(--warn); animation: blink 1.2s infinite; }
.ch.err { background: var(--err-soft); border-color: #f0bdb7; color: var(--err); }
#procInfo { margin-top: 8px; }

/* Засварлагч */
.editor-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 16px; align-items: start; }
.player { position: sticky; top: 8px; z-index: 5; display: flex; align-items: center; gap: 10px; padding: 10px 14px; margin-bottom: 8px; }
.pbtn { width: 42px; height: 42px; border-radius: 50%; border: 0; background: var(--brand); color: #fff; font-size: 16px; cursor: pointer; flex: none; }
.pbtn.sm { width: 34px; height: 34px; font-size: 11px; background: var(--brand-soft); color: var(--brand); font-weight: 700; }
.ptime { font: 13px ui-monospace, Menlo, Consolas, monospace; color: var(--muted); white-space: nowrap; }
#pSeek { flex: 1; padding: 0; margin: 0; accent-color: var(--brand); border: 0; }
#pRate { width: auto; margin: 0; padding: 4px; }
.edit-hint { margin: 0 4px 10px; }
.seg-list { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.seg-empty { padding: 30px; text-align: center; }
.seg { display: grid; grid-template-columns: 74px minmax(0, 1fr) auto; gap: 8px; padding: 8px 10px 8px 6px; border-bottom: 1px solid #eef1f5; position: relative; }
.seg:last-child { border-bottom: 0; }
.seg:hover { background: #fbfcfe; }
.seg.sel { background: #f5f8fe; box-shadow: inset 3px 0 0 var(--brand-2); }
.seg.play { background: #fff8e6; box-shadow: inset 3px 0 0 #e0a800; }
.seg.hit { background: #fff1c2; }
.seg.saved { box-shadow: inset 3px 0 0 var(--ok); }
.gut { text-align: right; }
.ts { font: 12px ui-monospace, Menlo, Consolas, monospace; border: 0; background: none; color: var(--brand-2); cursor: pointer; padding: 3px 4px; border-radius: 4px; }
.ts:hover { background: var(--brand-soft); }
.body { min-width: 0; }
.chip { --h: 210; font: 600 12.5px/1.2 inherit; border: 1px solid hsl(var(--h) 45% 78%); background: hsl(var(--h) 60% 95%); color: hsl(var(--h) 55% 28%); border-radius: 14px; padding: 3px 10px; cursor: pointer; margin-bottom: 3px; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chip.un { background: #fff; border: 1px dashed #b4bccb; color: #7a8394; font-style: italic; font-weight: 500; }
.chip:hover { filter: brightness(.97); }
.txt { outline: 0; padding: 3px 6px; margin: 0 -6px; border-radius: 5px; line-height: 1.6; white-space: pre-wrap; word-break: break-word; min-height: 1.6em; }
.txt:focus, .htxt:focus { background: #fff; box-shadow: 0 0 0 2px rgba(44,81,145,.25); }
.txt:empty::before { content: 'Текст бичнэ үү…'; color: #aab2bf; }
.tools { display: flex; gap: 2px; opacity: 0; transition: opacity .12s; align-self: start; }
.seg:hover .tools, .seg.sel .tools { opacity: 1; }
.tools button { font: 12px inherit; border: 1px solid transparent; background: none; color: #6b7484; padding: 3px 6px; border-radius: 5px; cursor: pointer; white-space: nowrap; }
.tools button:hover { background: #eef2f8; border-color: #dbe2ee; color: var(--brand); }
.seg.head { background: #f2f6fd; align-items: center; }
.seg.head.l1 { background: var(--brand); }
.seg.head.l1 .htxt { color: #fff; font-weight: 700; font-size: 15.5px; text-transform: none; }
.seg.head.l1 .hb { background: rgba(255,255,255,.18); color: #fff; }
.seg.head.l1 .tools button { color: #dbe4f3; } .seg.head.l1 .tools button:hover { background: rgba(255,255,255,.15); color: #fff; }
.seg.head.l2 .htxt { color: var(--brand); font-weight: 650; }
.hb { font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; background: var(--brand-soft); color: var(--brand); padding: 2px 6px; border-radius: 4px; }
.htxt { outline: 0; padding: 3px 6px; border-radius: 5px; }
.seg.head.l1 .htxt:focus { background: rgba(255,255,255,.12); box-shadow: none; }
.editor-side { position: sticky; top: 8px; max-height: calc(100vh - 16px); overflow: auto; }
.side-box { padding: 14px; margin-bottom: 10px; }
.side-box input { margin: 0 0 6px; padding: 6px 8px; font-size: 14px; }
.spk-list { display: flex; flex-direction: column; gap: 4px; margin-bottom: 8px; }
.spk { display: grid; grid-template-columns: auto auto 1fr auto; gap: 6px; align-items: center; text-align: left; font: 13px inherit; border: 1px solid var(--line); background: #fff; border-radius: 7px; padding: 6px 8px; cursor: pointer; }
.spk:hover { border-color: var(--brand-2); }
.spk .lbl { color: var(--muted); max-width: 90px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.spk .arr { color: #b7bfcc; }
.spk b { --h: 210; color: hsl(var(--h) 55% 30%); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.spk em { color: var(--accent); font-size: 12px; }
.spk small { color: var(--muted); background: #f1f3f7; border-radius: 10px; padding: 0 6px; }
.presets { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 8px; }
.preset { font: 12.5px inherit; border: 1px solid var(--line); background: #fff; border-radius: 6px; padding: 4px 8px; cursor: pointer; text-align: left; }
.preset.l1 { border-color: #c4d2ea; color: var(--brand); font-weight: 600; }
.preset.custom { border-style: dashed; }
.preset:hover { background: var(--brand-soft); }

/* Попап, цонх */
.pop { position: absolute; z-index: 50; width: 300px; background: #fff; border: 1px solid #cfd6e2; border-radius: 10px; box-shadow: 0 10px 30px rgba(20,30,50,.18); padding: 10px; }
.pop input { margin: 0 0 6px; }
.pop-list { max-height: 260px; overflow: auto; margin-bottom: 8px; }
.opt { display: grid; grid-template-columns: 10px 1fr; column-gap: 8px; width: 100%; text-align: left; font: 14px inherit; border: 0; background: none; padding: 6px 8px; border-radius: 6px; cursor: pointer; }
.opt i { --h: 210; grid-row: span 2; width: 10px; height: 10px; border-radius: 50%; background: hsl(var(--h) 55% 55%); margin-top: 5px; }
.opt small { color: var(--muted); font-size: 12px; }
.opt:hover, .opt.on { background: var(--brand-soft); }
.pop-foot { display: flex; justify-content: space-between; gap: 6px; margin-top: 8px; }
.dlg { border: 0; border-radius: 12px; padding: 22px; width: min(520px, 92vw); box-shadow: 0 20px 50px rgba(0,0,0,.25); }
.dlg::backdrop { background: rgba(15,25,45,.45); }
.dlg h3 { margin-top: 0; }
.dlg-foot { display: flex; justify-content: flex-end; gap: 8px; margin-top: 14px; }
.radio-row { display: flex; flex-direction: column; gap: 4px; }
.toast { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%) translateY(20px); background: #1d2533; color: #fff; padding: 10px 18px; border-radius: 8px; font-size: 14px; opacity: 0; pointer-events: none; transition: .25s; z-index: 100; max-width: 90vw; }
.toast.show { opacity: 1; transform: translateX(-50%); }
.toast.err { background: var(--err); }

/* Протокол */
.checklist { display: flex; gap: 16px; flex-wrap: wrap; font-size: 13px; margin-bottom: 12px; }
.checklist .ok { color: var(--ok); } .checklist .warn { color: var(--warn); }
.paper-wrap { background: #e6e9ef; border-radius: 12px; padding: 28px 12px; margin-bottom: 10px; }
.paper { background: #fff; width: 21cm; max-width: 100%; min-height: 29.7cm; margin: 0 auto; padding: 2cm 1.5cm 2cm 3cm; box-shadow: 0 2px 12px rgba(0,0,0,.12);
  font: 12pt/1.45 "Times New Roman", Times, serif; color: #000; outline: 0; }
.paper p { margin: 0 0 6pt; text-align: justify; }
.paper ul, .paper ol { margin: 0 0 6pt; }
.paper li { margin-bottom: 3pt; text-align: justify; }
.paper table td { vertical-align: top; }
.paper:focus { box-shadow: 0 2px 12px rgba(0,0,0,.12), 0 0 0 2px rgba(44,81,145,.3); }

@media (max-width: 1000px) {
  .editor-wrap { grid-template-columns: 1fr; }
  .editor-side { position: static; max-height: none; }
  .grid3, .grid4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .wrap { padding: 14px 10px 30px; }
  .grid2, .grid3, .grid4 { grid-template-columns: 1fr; } .span2 { grid-column: auto; }
  .seg { grid-template-columns: 52px minmax(0, 1fr); } .tools { grid-column: 2; opacity: 1; }
  .topbar { padding: 8px 12px; gap: 8px; } .paper { padding: 1cm; }
  .player { flex-wrap: wrap; }
}
@media print {
  @page { size: A4; margin: 2cm 1.5cm 2cm 3cm; }
  body { background: #fff; }
  .topbar, .foot, .no-print, .page-head { display: none !important; }
  .wrap { padding: 0; max-width: none; }
  .paper-wrap { background: none; padding: 0; }
  .paper { box-shadow: none; padding: 0; width: auto; min-height: 0; }
}

/* Тохиргоо: провайдер сонголт */
.prov-pick { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; margin-bottom: 12px; }
.pcard { display: block; border: 1.5px solid var(--line); border-radius: 10px; padding: 12px 14px 12px 38px; cursor: pointer; position: relative; margin: 0; background: #fff; }
.pcard input { position: absolute; left: 13px; top: 15px; width: auto; margin: 0; accent-color: var(--brand); }
.pcard b { color: var(--ink); font-size: 14.5px; }
.pcard small { display: block; color: var(--muted); font-weight: 400; margin-top: 3px; font-size: 12.5px; }
.pcard.on { border-color: var(--brand-2); background: var(--brand-soft); }
.prov-box { border-left: 3px solid var(--brand-soft); padding-left: 14px; margin: 0 0 12px; }
.tres { display: block; }

/* Зардлын тайлан */
.usage-filter { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.usage-filter input[type=date] { width: auto; margin: 0; padding: 5px 8px; font-size: 13px; }
.seg-btns { display: inline-flex; margin-right: 6px; }
.seg-btns .btn { border-radius: 0; margin-left: -1px; }
.seg-btns .btn:first-child { border-radius: 7px 0 0 7px; } .seg-btns .btn:last-child { border-radius: 0 7px 7px 0; }
.seg-btns .btn.on { background: var(--brand); color: #fff; border-color: var(--brand); position: relative; }
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 16px; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); }
.kpi span { display: block; font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; font-weight: 600; }
.kpi b { display: block; font-size: 26px; margin: 4px 0 2px; color: var(--ink); font-variant-numeric: tabular-nums; }
.kpi small { color: var(--muted); font-size: 12.5px; }
.kpi.main { background: var(--brand); border-color: var(--brand); }
.kpi.main span, .kpi.main small { color: #c9d5ea; } .kpi.main b { color: #fff; }
.dchart { display: flex; align-items: flex-end; gap: 3px; height: 160px; padding: 6px 0; border-bottom: 1px solid var(--line); }
.dbar { flex: 1; height: 100%; display: flex; align-items: flex-end; min-width: 3px; cursor: default; }
.dbar i { display: block; width: 100%; background: linear-gradient(180deg, #4a7bd0, var(--brand)); border-radius: 3px 3px 0 0; }
.dbar:hover i { background: var(--accent); }
.dlabels { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); margin-top: 4px; }
.grid-usage { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.card h3.pad { padding: 16px 18px 6px; margin: 0; }
.pbar { display: inline-block; width: 70%; height: 7px; background: #e7ebf2; border-radius: 4px; overflow: hidden; vertical-align: middle; margin-right: 6px; }
.pbar i { display: block; height: 100%; background: var(--brand-2); }
.tbl td .muted.small { font-weight: 400; }
@media (max-width: 1000px) { .kpis { grid-template-columns: 1fr 1fr; } .grid-usage { grid-template-columns: 1fr; } }
.tscroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.tscroll .tbl { min-width: 520px; }
.tbl th.r { text-align: right; }
@media (max-width: 640px) {
  .topbar nav { overflow-x: auto; flex-wrap: nowrap; width: 100%; order: 3; }
  .topbar nav a { white-space: nowrap; flex: none; }
  .kpi b { font-size: 21px; }
}

/* Үлдэгдэл, төлбөр */
.bal-chip { color: #fff; background: rgba(255,255,255,.14); padding: 6px 12px; border-radius: 20px; font-size: 13px; font-weight: 600; white-space: nowrap; }
.bal-chip:hover { background: rgba(255,255,255,.24); text-decoration: none; }
.bal-chip.low { background: #c0392b; }
.pkgs { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 12px; }
.pkg { border: 1.5px solid var(--line); border-radius: 12px; padding: 18px; background: #fff; display: flex; flex-direction: column; gap: 6px; }
.pkg h4 { margin: 0; font-size: 15px; }
.pkg .amt { font-size: 26px; font-weight: 750; color: var(--brand); font-variant-numeric: tabular-nums; }
.pkg .per { color: var(--muted); font-size: 12.5px; }
.pkg form { margin-top: auto; }
.pkg.best { border-color: var(--brand-2); box-shadow: 0 0 0 3px var(--brand-soft); }
.balance-hero { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.balance-hero b { font-size: 34px; color: var(--brand); }
.tabs-line { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 16px; flex-wrap: wrap; }
.tabs-line a { padding: 9px 16px; color: var(--muted); font-weight: 600; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs-line a.on { color: var(--brand); border-bottom-color: var(--brand); text-decoration: none; }
.pos { color: var(--ok); font-weight: 600; } .neg { color: var(--err); font-weight: 600; }
.inline-form { display: inline-flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.inline-form input, .inline-form select { width: auto; margin: 0; padding: 5px 8px; font-size: 13px; }
.logo-img { object-fit: contain; background: #fff; padding: 2px; }
.logo.big { width: 64px; height: 64px; font-size: 28px; border-radius: 14px; }
.logo-field { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-bottom: 10px; }
.logo-preview .logo { background: var(--brand); color: #fff; }
.logo-preview .logo-img { background: #fff; border: 1px solid var(--line); }